* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body {
    color: #222;
    background: #fff;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
}

.header {
    background: #e6e6e6;
    padding: 15px 0;
    border-bottom: 1px solid #ddd;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    height: 50px;
}

nav a {
    color: #111;
    /* dark text for visibility */
    margin-left: 20px;
    text-decoration: none;
    font-weight: 500;
}

nav a:hover {
    color: #c30000; /* same as button color */
}

.hero {
    background: linear-gradient(rgba(0, 0, 0, .6), rgba(0, 0, 0, .6)), url('../images/hero.jpeg') center/cover;
    color: #fff;
    padding: 120px 0;
    text-align: center;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 15px;
}

.btn {
    display: inline-block;
    margin-top: 20px;
    padding: 12px 30px;
    background: #c30000;
    color: #fff;
    text-decoration: none;
    border-radius: 4px;
}

.section {
    padding: 70px 0;
}

.section h2 {
    margin-bottom: 20px;
}

.gray {
    background: #f4f4f4;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.card {
    background: #fff;
    padding: 40px;
    text-align: center;
    font-weight: 600;
    border-radius: 6px;
}

.features li {
    margin-bottom: 10px;
    list-style: none;
}

.note {
    text-align: center;
    padding-top: 20px;
}

.dark {
    background: #111;
    color: #fff;
    text-align: center;
}

.footer {
    background: #000;
    color: #aaa;
    text-align: center;
    padding: 20px 0;
}